My son has made remarkable progress on paleo...
We do low carb paleo..
and  yes, it's a lot of work, but..
He's now in a regular class with no special ed assistance, regularly wins
spelling bee, speech and other competitions.
Is a championship dancer.
Before paleo was diagnosed with every alpahabet soup you can think of
including apraxia, dyspraxia, pdd, autism, aspergers, ADD,  you name it!
Now a loving kind child who leads a happy life.